File: brind.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (18 lines) | stat: -rw-r--r-- 579 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: llc -mattr=sram,eijmpcall < %s -march=avr -verify-machineinstrs | FileCheck %s

@brind.k = private unnamed_addr constant [2 x i8*] [i8* blockaddress(@brind, %return), i8* blockaddress(@brind, %b)], align 1

define i8 @brind(i8 %p) {
; CHECK-LABEL: brind:
; CHECK: ijmp
entry:
  %idxprom = sext i8 %p to i16
  %arrayidx = getelementptr inbounds [2 x i8*], [2 x i8*]* @brind.k, i16 0, i16 %idxprom
  %s = load i8*, i8** %arrayidx
  indirectbr i8* %s, [label %return, label %b]
b:
  br label %return
return:
  %retval.0 = phi i8 [ 4, %b ], [ 2, %entry ]
  ret i8 %retval.0
}